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Comparing deliantra/server/server/init.C (file contents):
Revision 1.16 by pippijn, Mon Dec 11 19:46:47 2006 UTC vs.
Revision 1.83 by root, Sat Apr 23 04:56:56 2011 UTC

1/* 1/*
2 CrossFire, A Multiplayer game for X-windows 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 3 *
4 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
5 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992 Frank Tore Johansen
6 7 *
7 This program is free software; you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify it under
8 it under the terms of the GNU General Public License as published by 9 * the terms of the Affero GNU General Public License as published by the
9 the Free Software Foundation; either version 2 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
10 (at your option) any later version. 11 * option) any later version.
11 12 *
12 This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details. 16 * GNU General Public License for more details.
16 17 *
17 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the Affero GNU General Public License
18 along with this program; if not, write to the Free Software 19 * and the GNU General Public License along with this program. If not, see
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * <http://www.gnu.org/licenses/>.
20 21 *
21 The authors can be reached via e-mail at <crossfire@schmorp.de> 22 * The authors can be reached via e-mail to <support@deliantra.net>
22*/ 23 */
23 24
24#include <global.h> 25#include <global.h>
25#include <material.h> 26#include <material.h>
26#include <loader.h>
27#ifndef __CEXTRACT__
28# include <sproto.h> 27#include <sproto.h>
29#endif
30
31/* global weathermap */
32weathermap_t **weathermap;
33
34void
35set_logfile (char *val)
36{
37 settings.logfilename = val;
38}
39
40void
41call_version (void)
42{
43 version (NULL);
44 exit (0);
45}
46
47void
48showscores (void)
49{
50 display_high_score (NULL, 9999, NULL);
51 exit (0);
52}
53
54void
55set_debug (void)
56{
57 settings.debug = llevDebug;
58}
59
60void
61unset_debug (void)
62{
63 settings.debug = llevInfo;
64}
65
66void
67set_mondebug (void)
68{
69 settings.debug = llevMonster;
70}
71
72void
73set_dumpmon1 (void)
74{
75 settings.dumpvalues = 1;
76}
77
78void
79set_dumpmon2 (void)
80{
81 settings.dumpvalues = 2;
82}
83
84void
85set_dumpmon3 (void)
86{
87 settings.dumpvalues = 3;
88}
89
90void
91set_dumpmon4 (void)
92{
93 settings.dumpvalues = 4;
94}
95
96void
97set_dumpmon5 (void)
98{
99 settings.dumpvalues = 5;
100}
101
102void
103set_dumpmon6 (void)
104{
105 settings.dumpvalues = 6;
106}
107
108void
109set_dumpmon7 (void)
110{
111 settings.dumpvalues = 7;
112}
113
114void
115set_dumpmon8 (void)
116{
117 settings.dumpvalues = 8;
118}
119
120void
121set_dumpmon9 (void)
122{
123 settings.dumpvalues = 9;
124}
125
126void
127set_dumpmont (char *name)
128{
129 settings.dumpvalues = 10;
130 settings.dumparg = name;
131}
132
133void
134set_daemon (void)
135{
136 settings.daemonmode = 1;
137}
138
139void
140set_datadir (char *path)
141{
142 settings.datadir = path;
143}
144
145void
146set_confdir (char *path)
147{
148 settings.confdir = path;
149}
150
151void
152set_localdir (char *path)
153{
154 settings.localdir = path;
155}
156
157void
158set_mapdir (char *path)
159{
160 settings.mapdir = path;
161}
162
163void
164set_archetypes (char *path)
165{
166 settings.archetypes = path;
167}
168
169void
170set_regions (char *path)
171{
172 settings.regions = path;
173}
174
175void
176set_treasures (char *path)
177{
178 settings.treasures = path;
179}
180
181void
182set_uniquedir (char *path)
183{
184 settings.uniquedir = path;
185}
186
187void
188set_templatedir (char *path)
189{
190 settings.templatedir = path;
191}
192
193void
194set_playerdir (char *path)
195{
196 settings.playerdir = path;
197}
198
199void
200set_tmpdir (char *path)
201{
202 settings.tmpdir = path;
203}
204
205void
206showscoresparm (char *data)
207{
208 display_high_score (NULL, 9999, data);
209 exit (0);
210}
211
212void
213set_csport (char *val)
214{
215 settings.csport = atoi (val);
216 if (settings.csport <= 0 || settings.csport > 32765 || (settings.csport < 1024 && getuid () != 0))
217 {
218 LOG (llevError, "%d is an invalid csport number.\n", settings.csport);
219 exit (1);
220 }
221}
222
223/* Most of this is shamelessly stolen from XSysStats. But since that is
224 * also my program, no problem.
225 */
226struct Command_Line_Options
227{
228 const char *cmd_option; /* how it is called on the command line */
229 uint8 num_args; /* Number or args it takes */
230 uint8 pass; /* What pass this should be processed on. */
231 void (*func) (); /* function to call when we match this.
232 * if num_args is true, than that gets passed
233 * to the function, otherwise nothing is passed
234 */
235};
236
237/* The way this system works is pretty simple - parse_args takes
238 * the options passed to the program and a pass number. If an option
239 * matches both in name and in pass (and we have enough options),
240 * we call the associated function. This makes writing a multi
241 * pass system very easy, and it is very easy to add in new options.
242 */
243struct Command_Line_Options options[] = {
244
245/* Pass 1 functions - STuff that can/should be called before we actually
246 * initialize any data.
247 */
248 {"-h", 0, 1, help},
249
250/* Honor -help also, since it is somewhat common */
251 {"-help", 0, 1, help},
252 {"-v", 0, 1, call_version},
253 {"-d", 0, 1, set_debug},
254 {"+d", 0, 1, unset_debug},
255 {"-mon", 0, 1, set_mondebug},
256 {"-data", 1, 1, (void (*)()) set_datadir},
257 {"-conf", 1, 1, (void (*)()) set_confdir},
258 {"-local", 1, 1, (void (*)()) set_localdir},
259 {"-maps", 1, 1, (void (*)()) set_mapdir},
260 {"-arch", 1, 1, (void (*)()) set_archetypes},
261 {"-regions", 1, 1, (void (*)()) set_regions},
262 {"-playerdir", 1, 1, (void (*)()) set_playerdir},
263 {"-treasures", 1, 1, (void (*)()) set_treasures},
264 {"-uniquedir", 1, 1, (void (*)()) set_uniquedir},
265 {"-templatedir", 1, 1, (void (*)()) set_templatedir},
266 {"-tmpdir", 1, 1, (void (*)()) set_tmpdir},
267 {"-log", 1, 1, (void (*)()) set_logfile},
268
269/* Pass 2 functions. Most of these could probably be in pass 1,
270 * as they don't require much of anything to bet set up.
271 */
272 {"-csport", 1, 2, (void (*)()) set_csport},
273 {"-detach", 0, 2, set_daemon},
274
275/* Start of pass 3 information. In theory, by pass 3, all data paths
276 * and defaults should have been set up.
277 */
278 {"-o", 0, 3, compile_info},
279 {"-m", 0, 3, set_dumpmon1},
280 {"-m2", 0, 3, set_dumpmon2},
281 {"-m3", 0, 3, set_dumpmon3},
282 {"-m4", 0, 3, set_dumpmon4},
283 {"-m5", 0, 3, set_dumpmon5},
284 {"-m6", 0, 3, set_dumpmon6},
285 {"-m7", 0, 3, set_dumpmon7},
286 {"-m8", 0, 3, set_dumpmon8},
287 {"-m9", 0, 3, set_dumpmon9},
288 {"-mt", 1, 3, (void (*)()) set_dumpmont},
289 {"-mexp", 0, 3, dump_experience},
290 {"-s", 0, 3, showscores},
291 {"-score", 1, 3, (void (*)()) showscoresparm}
292};
293
294
295/* Note since this may be called before the library has been set up,
296 * we don't use any of crossfires built in logging functions.
297 */
298static void
299parse_args (int argc, char *argv[], int pass)
300{
301 size_t i;
302 int on_arg = 1;
303
304 while (on_arg < argc)
305 {
306 for (i = 0; i < sizeof (options) / sizeof (struct Command_Line_Options); i++)
307 {
308 if (!strcmp (options[i].cmd_option, argv[on_arg]))
309 {
310 /* Found a matching option, but should not be processed on
311 * this pass. Just skip over it
312 */
313 if (options[i].pass != pass)
314 {
315 on_arg += options[i].num_args + 1;
316 break;
317 }
318 if (options[i].num_args)
319 {
320 if ((on_arg + options[i].num_args) >= argc)
321 {
322 fprintf (stderr, "%s requires an argument.\n", options[i].cmd_option);
323 exit (1);
324 }
325 else
326 {
327 if (options[i].num_args == 1)
328 ((void (*)(char *)) options[i].func) (argv[on_arg + 1]);
329 if (options[i].num_args == 2)
330 ((void (*)(char *, char *)) options[i].func) (argv[on_arg + 1], argv[on_arg + 2]);
331 on_arg += options[i].num_args + 1;
332 }
333 }
334 else
335 { /* takes no args */
336 options[i].func ();
337 on_arg++;
338 }
339 break;
340 }
341 }
342 if (i == sizeof (options) / sizeof (struct Command_Line_Options))
343 {
344 fprintf (stderr, "Unknown option: %s\n", argv[on_arg]);
345 usage ();
346 exit (1);
347 }
348 }
349}
350
351//TODO: make this a constructor
352static materialtype_t *
353get_empty_mat (void)
354{
355 materialtype_t *mt;
356 int i;
357
358 mt = new materialtype_t;
359
360 mt->name = NULL;
361 mt->description = NULL;
362 for (i = 0; i < NROFATTACKS; i++)
363 {
364 mt->save[i] = 0;
365 mt->mod[i] = 0;
366 }
367 mt->chance = 0;
368 mt->difficulty = 0;
369 mt->magic = 0;
370 mt->damage = 0;
371 mt->wc = 0;
372 mt->ac = 0;
373 mt->sp = 0;
374 mt->weight = 100;
375 mt->value = 100;
376 mt->next = NULL;
377 return mt;
378}
379
380static void
381load_materials (void)
382{
383 char buf[MAX_BUF], filename[MAX_BUF], *cp, *next;
384 FILE *fp;
385 materialtype_t *mt;
386 int i, value;
387
388 sprintf (filename, "%s/materials", settings.datadir);
389 LOG (llevDebug, "Reading material type data from %s...", filename);
390 if ((fp = fopen (filename, "r")) == NULL)
391 {
392 LOG (llevError, "Cannot open %s for reading\n", filename);
393 mt = get_empty_mat ();
394 mt->next = NULL;
395 materialt = mt;
396 return;
397 }
398 mt = get_empty_mat ();
399 materialt = mt;
400 while (fgets (buf, MAX_BUF, fp) != NULL)
401 {
402 if (*buf == '#')
403 continue;
404 if ((cp = strchr (buf, '\n')) != NULL)
405 *cp = '\0';
406 cp = buf;
407 while (*cp == ' ') /* Skip blanks */
408 cp++;
409 if (!strncmp (cp, "name", 4))
410 {
411 /* clean up the previous entry */
412 if (mt->next != NULL)
413 {
414 if (mt->description == NULL)
415 mt->description = mt->name;
416 mt = mt->next;
417 }
418 mt->next = get_empty_mat ();
419 mt->name = strchr (cp, ' ') + 1;
420 }
421 else if (!strncmp (cp, "description", 11))
422 {
423 mt->description = strchr (cp, ' ') + 1;
424 }
425 else if (sscanf (cp, "material %d", &value))
426 {
427 mt->material = value;
428 }
429 else if (!strncmp (cp, "saves", 5))
430 {
431 cp = strchr (cp, ' ') + 1;
432 for (i = 0; i < NROFATTACKS; i++)
433 {
434 if (cp == NULL)
435 {
436 mt->save[i] = 0;
437 continue;
438 }
439 if ((next = strchr (cp, ',')) != NULL)
440 *(next++) = '\0';
441 sscanf (cp, "%d", &value);
442 mt->save[i] = (sint8) value;
443 cp = next;
444 }
445 }
446 else if (!strncmp (cp, "mods", 4))
447 {
448 cp = strchr (cp, ' ') + 1;
449 for (i = 0; i < NROFATTACKS; i++)
450 {
451 if (cp == NULL)
452 {
453 mt->save[i] = 0;
454 continue;
455 }
456 if ((next = strchr (cp, ',')) != NULL)
457 *(next++) = '\0';
458 sscanf (cp, "%d", &value);
459 mt->mod[i] = (sint8) value;
460 cp = next;
461 }
462 }
463 else if (sscanf (cp, "chance %d\n", &value))
464 {
465 mt->chance = (sint8) value;
466 }
467 else if (sscanf (cp, "diff %d\n", &value))
468 {
469 mt->difficulty = (sint8) value;
470 }
471 else if (sscanf (cp, "magic %d\n", &value))
472 {
473 mt->magic = (sint8) value;
474 }
475 else if (sscanf (cp, "damage %d\n", &value))
476 {
477 mt->damage = (sint8) value;
478 }
479 else if (sscanf (cp, "wc %d\n", &value))
480 {
481 mt->wc = (sint8) value;
482 }
483 else if (sscanf (cp, "ac %d\n", &value))
484 {
485 mt->ac = (sint8) value;
486 }
487 else if (sscanf (cp, "sp %d\n", &value))
488 {
489 mt->sp = (sint8) value;
490 }
491 else if (sscanf (cp, "weight %d\n", &value))
492 {
493 mt->weight = value;
494 }
495 else if (sscanf (cp, "value %d\n", &value))
496 {
497 mt->value = value;
498 }
499 }
500 if (mt->next)
501 {
502 delete mt->next;
503
504 mt->next = NULL;
505 }
506 LOG (llevDebug, "Done.\n");
507 fclose (fp);
508}
509 28
510/* This loads the settings file. There could be debate whether this should 29/* This loads the settings file. There could be debate whether this should
511 * be here or in the common directory - but since only the server needs this 30 * be here or in the common directory - but since only the server needs this
512 * information, having it here probably makes more sense. 31 * information, having it here probably makes more sense.
513 */ 32 */
514static void 33void
515load_settings (void) 34load_settings ()
516{ 35{
517 char buf[MAX_BUF], *cp; 36 object_thawer thawer (settings.confdir, "settings");
518 int has_val, comp;
519 FILE *fp;
520 37
521 sprintf (buf, "%s/settings", settings.confdir); 38 if (!thawer)
522
523 /* We don't require a settings file at current time, but down the road,
524 * there will probably be so many values that not having a settings file
525 * will not be a good thing.
526 */
527 if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
528 { 39 {
529 LOG (llevError, "Warning: No settings file found\n"); 40 LOG (llevError, "Error: No settings file found\n");
530 return; 41 exit (1);
531 } 42 }
532 while (fgets (buf, MAX_BUF - 1, fp) != NULL) 43
44 while (thawer.kw)
533 { 45 {
534 if (buf[0] == '#') 46 const char *buf = thawer.kw_str;
535 continue; 47 const char *cp = thawer.value_nn;
536 /* eliminate newline */
537 if ((cp = strrchr (buf, '\n')) != NULL)
538 *cp = '\0';
539 48
540 /* Skip over empty lines */
541 if (buf[0] == 0)
542 continue;
543
544 /* Skip all the spaces and set them to nulls. If not space,
545 * set cp to "" to make strcpy's and the like easier down below.
546 */
547 if ((cp = strchr (buf, ' ')) != NULL)
548 {
549 while (*cp == ' ')
550 *cp++ = 0;
551 has_val = 1;
552 }
553 else
554 {
555 cp = "";
556 has_val = 0;
557 }
558
559 if (!strcasecmp (buf, "motd"))
560 {
561 if (has_val)
562 strcpy (settings.motd, cp);
563 else
564 LOG (llevError, "load_settings: motd must have a value.\n");
565 }
566 else if (!strcasecmp (buf, "dm_mail"))
567 {
568 if (has_val)
569 strcpy (settings.dm_mail, cp);
570 else
571 LOG (llevError, "load_settings: dm_mail must have a value.\n");
572 }
573 else if (!strcasecmp (buf, "worldmapstartx"))
574 {
575 int size = atoi (cp);
576
577 if (size < 0)
578 LOG (llevError, "load_settings: worldmapstartx must be at least " "0, %d is invalid\n", size);
579 else
580 settings.worldmapstartx = size;
581 }
582 else if (!strcasecmp (buf, "worldmapstarty"))
583 {
584 int size = atoi (cp);
585
586 if (size < 0)
587 LOG (llevError, "load_settings: worldmapstarty must be at least " "0, %d is invalid\n", size);
588 else
589 settings.worldmapstarty = size;
590 }
591 else if (!strcasecmp (buf, "worldmaptilesx"))
592 {
593 int size = atoi (cp);
594
595 if (size < 1)
596 LOG (llevError, "load_settings: worldmaptilesx must be greater " "than 1, %d is invalid\n", size);
597 else
598 settings.worldmaptilesx = size;
599 }
600 else if (!strcasecmp (buf, "worldmaptilesy"))
601 {
602 int size = atoi (cp);
603
604 if (size < 1)
605 LOG (llevError, "load_settings: worldmaptilesy must be greater " "than 1, %d is invalid\n", size);
606 else
607 settings.worldmaptilesy = size;
608 }
609 else if (!strcasecmp (buf, "worldmaptilesizex"))
610 {
611 int size = atoi (cp);
612
613 if (size < 1)
614 LOG (llevError, "load_settings: worldmaptilesizex must be " "greater than 1, %d is invalid\n", size);
615 else
616 settings.worldmaptilesizex = size;
617 }
618 else if (!strcasecmp (buf, "worldmaptilesizey"))
619 {
620 int size = atoi (cp);
621
622 if (size < 1)
623 LOG (llevError, "load_settings: worldmaptilesizey must be " "greater than 1, %d is invalid\n", size);
624 else
625 settings.worldmaptilesizey = size;
626 }
627 else if (!strcasecmp (buf, "dynamiclevel"))
628 {
629 int lev = atoi (cp);
630
631 if (lev < 0)
632 LOG (llevError, "load_settings: dynamiclevel must be " "at least 0, %d is invalid\n", lev);
633 else
634 settings.dynamiclevel = lev;
635 }
636 else if (!strcasecmp (buf, "fastclock"))
637 {
638 int lev = atoi (cp);
639
640 if (lev < 0)
641 LOG (llevError, "load_settings: fastclock must be at least 0" ", %d is invalid\n", lev);
642 else
643 settings.fastclock = lev;
644 }
645 else if (!strcasecmp (buf, "not_permadeth")) 49 if (!strcmp (buf, "not_permadeth"))
646 { 50 {
647 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 51 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
648 { 52 {
649 settings.not_permadeth = TRUE; 53 settings.not_permadeth = TRUE;
650 } 54 }
651 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 55 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
652 { 56 {
653 settings.not_permadeth = FALSE; 57 settings.not_permadeth = FALSE;
654 } 58 }
655 else 59 else
656 { 60 {
657 LOG (llevError, "load_settings: Unknown value for not_permadeth" ": %s\n", cp); 61 LOG (llevError, "load_settings: Unknown value for not_permadeth" ": %s\n", cp);
658 } 62 }
659 } 63 }
660 else if (!strcasecmp (buf, "resurrection")) 64 else if (!strcmp (buf, "resurrection"))
661 { 65 {
662 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 66 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
663 { 67 {
664 settings.resurrection = TRUE; 68 settings.resurrection = TRUE;
665 } 69 }
666 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 70 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
667 { 71 {
668 settings.resurrection = FALSE; 72 settings.resurrection = FALSE;
669 } 73 }
670 else 74 else
671 { 75 {
672 LOG (llevError, "load_settings: Unknown value for resurrection" ": %s\n", cp); 76 LOG (llevError, "load_settings: Unknown value for resurrection" ": %s\n", cp);
673 } 77 }
674 } 78 }
675 else if (!strcasecmp (buf, "set_title")) 79 else if (!strcmp (buf, "set_title"))
676 { 80 {
677 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 81 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
678 { 82 {
679 settings.set_title = TRUE; 83 settings.set_title = TRUE;
680 } 84 }
681 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 85 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
682 { 86 {
683 settings.set_title = FALSE; 87 settings.set_title = FALSE;
684 } 88 }
685 else 89 else
686 { 90 {
687 LOG (llevError, "load_settings: Unknown value for set_title" ": %s\n", cp); 91 LOG (llevError, "load_settings: Unknown value for set_title" ": %s\n", cp);
688 } 92 }
689 } 93 }
690 else if (!strcasecmp (buf, "search_items")) 94 else if (!strcmp (buf, "search_items"))
691 { 95 {
692 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 96 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
693 { 97 {
694 settings.search_items = TRUE; 98 settings.search_items = TRUE;
695 } 99 }
696 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 100 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
697 { 101 {
698 settings.search_items = FALSE; 102 settings.search_items = FALSE;
699 } 103 }
700 else 104 else
701 { 105 {
702 LOG (llevError, "load_settings: Unknown value for search_items" ": %s\n", cp); 106 LOG (llevError, "load_settings: Unknown value for search_items" ": %s\n", cp);
703 } 107 }
704 } 108 }
705 else if (!strcasecmp (buf, "spell_encumbrance")) 109 else if (!strcmp (buf, "spell_encumbrance"))
706 { 110 {
707 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 111 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
708 { 112 {
709 settings.spell_encumbrance = TRUE; 113 settings.spell_encumbrance = TRUE;
710 } 114 }
711 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 115 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
712 { 116 {
713 settings.spell_encumbrance = FALSE; 117 settings.spell_encumbrance = FALSE;
714 } 118 }
715 else 119 else
716 { 120 {
717 LOG (llevError, "load_settings: Unknown value for " "spell_encumbrance: %s\n", cp); 121 LOG (llevError, "load_settings: Unknown value for " "spell_encumbrance: %s\n", cp);
718 } 122 }
719 } 123 }
720 else if (!strcasecmp (buf, "spell_failure_effects")) 124 else if (!strcmp (buf, "spell_failure_effects"))
721 { 125 {
722 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 126 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
723 { 127 {
724 settings.spell_failure_effects = TRUE; 128 settings.spell_failure_effects = TRUE;
725 } 129 }
726 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 130 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
727 { 131 {
728 settings.spell_failure_effects = FALSE; 132 settings.spell_failure_effects = FALSE;
729 } 133 }
730 else 134 else
731 { 135 {
732 LOG (llevError, "load_settings: Unknown value for " "spell_failure_effects: %s\n", cp); 136 LOG (llevError, "load_settings: Unknown value for " "spell_failure_effects: %s\n", cp);
733 } 137 }
734 } 138 }
735 else if (!strcasecmp (buf, "casting_time"))
736 {
737 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
738 {
739 settings.casting_time = TRUE;
740 }
741 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
742 {
743 settings.casting_time = FALSE;
744 }
745 else
746 {
747 LOG (llevError, "load_settings: Unknown value for " "casting_time: %s\n", cp);
748 }
749 }
750 else if (!strcasecmp (buf, "real_wiz"))
751 {
752 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
753 {
754 settings.real_wiz = TRUE;
755 }
756 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
757 {
758 settings.real_wiz = FALSE;
759 }
760 else
761 {
762 LOG (llevError, "load_settings: Unknown value for " "real_wiz: %s\n", cp);
763 }
764 }
765 else if (!strcasecmp (buf, "recycle_tmp_maps"))
766 {
767 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
768 {
769 settings.recycle_tmp_maps = TRUE;
770 }
771 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
772 {
773 settings.recycle_tmp_maps = FALSE;
774 }
775 else
776 {
777 LOG (llevError, "load_settings: Unknown value for " "recycle_tmp_maps: %s\n", cp);
778 }
779 }
780 else if (!strcasecmp (buf, "explore_mode"))
781 {
782 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
783 {
784 settings.explore_mode = TRUE;
785 }
786 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
787 {
788 settings.explore_mode = FALSE;
789 }
790 else
791 {
792 LOG (llevError, "load_settings: Unknown value for " "explore_mode: %s\n", cp);
793 }
794 }
795 else if (!strcasecmp (buf, "who_format"))
796 {
797 if (has_val)
798 strcpy (settings.who_format, cp);
799 }
800 else if (!strcasecmp (buf, "who_wiz_format"))
801 {
802 if (has_val)
803 strcpy (settings.who_wiz_format, cp);
804 }
805 else if (!strcasecmp (buf, "spellpoint_level_depend")) 139 else if (!strcmp (buf, "spellpoint_level_depend"))
806 { 140 {
807 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 141 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
808 { 142 {
809 settings.spellpoint_level_depend = TRUE; 143 settings.spellpoint_level_depend = TRUE;
810 } 144 }
811 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 145 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
812 { 146 {
813 settings.spellpoint_level_depend = FALSE; 147 settings.spellpoint_level_depend = FALSE;
814 } 148 }
815 else 149 else
816 { 150 {
817 LOG (llevError, "load_settings: Unknown value for " "spellpoint_level_depend: %s\n", cp); 151 LOG (llevError, "load_settings: Unknown value for " "spellpoint_level_depend: %s\n", cp);
818 } 152 }
819 } 153 }
820 else if (!strcasecmp (buf, "stat_loss_on_death")) 154 else if (!strcmp (buf, "stat_loss_on_death"))
821 { 155 {
822 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 156 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
823 { 157 {
824 settings.stat_loss_on_death = TRUE; 158 settings.stat_loss_on_death = TRUE;
825 } 159 }
826 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 160 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
827 { 161 {
828 settings.stat_loss_on_death = FALSE; 162 settings.stat_loss_on_death = FALSE;
829 } 163 }
830 else 164 else
831 { 165 {
832 LOG (llevError, "load_settings: Unknown value for " "stat_loss_on_death: %s\n", cp); 166 LOG (llevError, "load_settings: Unknown value for " "stat_loss_on_death: %s\n", cp);
833 } 167 }
834 } 168 }
835 else if (!strcasecmp (buf, "use_permanent_experience")) 169 else if (!strcmp (buf, "use_permanent_experience"))
836 { 170 {
837 LOG (llevError, "use_permanent_experience is deprecated, use" "permenent_experience_percentage instead\n"); 171 LOG (llevError, "use_permanent_experience is deprecated, use" "permenent_experience_percentage instead\n");
838 } 172 }
839 else if (!strcasecmp (buf, "permanent_experience_percentage")) 173 else if (!strcmp (buf, "permanent_experience_percentage"))
840 { 174 {
841 int val = atoi (cp); 175 int val = atoi (cp);
842 176
843 if (val < 0 || val > 100) 177 if (val < 0 || val > 100)
844 LOG (llevError, "load_settings: permenent_experience_percentage" "must be between 0 and 100, %d is invalid\n", val); 178 LOG (llevError, "load_settings: permenent_experience_percentage" "must be between 0 and 100, %d is invalid\n", val);
845 else 179 else
846 settings.permanent_exp_ratio = val; 180 settings.permanent_exp_ratio = val;
847 } 181 }
848 else if (!strcasecmp (buf, "death_penalty_percentage")) 182 else if (!strcmp (buf, "death_penalty_percentage"))
849 { 183 {
850 int val = atoi (cp); 184 int val = atoi (cp);
851 185
852 if (val < 0 || val > 100) 186 if (val < 0 || val > 100)
853 LOG (llevError, "load_settings: death_penalty_percentage" "must be between 0 and 100, %d is invalid\n", val); 187 LOG (llevError, "load_settings: death_penalty_percentage" "must be between 0 and 100, %d is invalid\n", val);
854 else 188 else
855 settings.death_penalty_ratio = val; 189 settings.death_penalty_ratio = val;
856 } 190 }
857 else if (!strcasecmp (buf, "death_penalty_levels")) 191 else if (!strcmp (buf, "death_penalty_levels"))
858 { 192 {
859 int val = atoi (cp); 193 int val = atoi (cp);
860 194
861 if (val < 0 || val > 255) 195 if (val < 0 || val > 255)
862 LOG (llevError, "load_settings: death_penalty_levels" "can not be negative, %d is invalid\n", val); 196 LOG (llevError, "load_settings: death_penalty_levels" "can not be negative, %d is invalid\n", val);
863 else 197 else
864 settings.death_penalty_level = val; 198 settings.death_penalty_level = val;
865 } 199 }
866 else if (!strcasecmp (buf, "balanced_stat_loss")) 200 else if (!strcmp (buf, "balanced_stat_loss"))
867 { 201 {
868 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 202 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
869 { 203 {
870 settings.balanced_stat_loss = TRUE; 204 settings.balanced_stat_loss = TRUE;
871 } 205 }
872 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 206 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
873 { 207 {
874 settings.balanced_stat_loss = FALSE; 208 settings.balanced_stat_loss = FALSE;
875 } 209 }
876 else 210 else
877 { 211 {
878 LOG (llevError, "load_settings: Unknown value for " "balanced_stat_loss: %s\n", cp); 212 LOG (llevError, "load_settings: Unknown value for " "balanced_stat_loss: %s\n", cp);
879 } 213 }
880 } 214 }
881 else if (!strcasecmp (buf, "simple_exp")) 215 else if (!strcmp (buf, "simple_exp"))
882 { 216 {
883 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 217 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
884 { 218 {
885 settings.simple_exp = TRUE; 219 settings.simple_exp = TRUE;
886 } 220 }
887 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 221 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
888 { 222 {
889 settings.simple_exp = FALSE; 223 settings.simple_exp = FALSE;
890 } 224 }
891 else 225 else
892 { 226 {
893 LOG (llevError, "load_settings: Unknown value for simple_exp: %s\n", cp); 227 LOG (llevError, "load_settings: Unknown value for simple_exp: %s\n", cp);
894 } 228 }
895 } 229 }
896 else if (!strcasecmp (buf, "item_power_factor")) 230 else if (!strcmp (buf, "item_power_factor"))
897 { 231 {
898 float tmp = atof (cp); 232 float tmp = atof (cp);
899 233
900 if (tmp < 0) 234 if (tmp < 0)
901 LOG (llevError, "load_settings: item_power_factor must be a positive number (%f < 0)\n", tmp); 235 LOG (llevError, "load_settings: item_power_factor must be a positive number (%f < 0)\n", tmp);
902 else 236 else
903 settings.item_power_factor = tmp; 237 settings.item_power_factor = tmp;
904 } 238 }
905 else if (!strcasecmp (buf, "pk_luck_penalty")) 239 else if (!strcmp (buf, "pk_luck_penalty"))
906 { 240 {
907 sint16 val = atoi (cp); 241 sint16 val = atoi (cp);
908 242
909 if (val < -100 || val > 100) 243 if (val < -100 || val > 100)
910 LOG (llevError, "load_settings: pk_luck_penalty must be between -100 and 100" ", %d is invalid\n", val); 244 LOG (llevError, "load_settings: pk_luck_penalty must be between -100 and 100" ", %d is invalid\n", val);
911 else 245 else
912 settings.pk_luck_penalty = val; 246 settings.pk_luck_penalty = val;
913 } 247 }
914 else if (!strcasecmp (buf, "set_friendly_fire")) 248 else if (!strcmp (buf, "set_friendly_fire"))
915 { 249 {
916 int val = atoi (cp); 250 int val = atoi (cp);
917 251
918#if COZY_SERVER
919 if (val < 0 || val > 100) 252 if (val < 0 || val > 100)
920 LOG (llevError, "load_settings: set_friendly_fire must be between 0 an 100" ", %d is invalid\n", val); 253 LOG (llevError, "load_settings: set_friendly_fire must be between 0 an 100" ", %d is invalid\n", val);
921#else
922 if (val < 1 || val > 100)
923 LOG (llevError, "load_settings: set_friendly_fire must be between 1 an 100" ", %d is invalid\n", val);
924#endif
925 else 254 else
926 settings.set_friendly_fire = val; 255 settings.set_friendly_fire = val;
927 } 256 }
928 else if (!strcasecmp (buf, "armor_max_enchant")) 257 else if (!strcmp (buf, "armor_max_enchant"))
929 { 258 {
930 int max_e = atoi (cp); 259 int max_e = atoi (cp);
931 260
932 if (max_e <= 0) 261 if (max_e <= 0)
933 LOG (llevError, "load_settings: armor_max_enchant is %d\n", max_e); 262 LOG (llevError, "load_settings: armor_max_enchant is %d\n", max_e);
934 else 263 else
935 settings.armor_max_enchant = max_e; 264 settings.armor_max_enchant = max_e;
936 } 265 }
937 else if (!strcasecmp (buf, "armor_weight_reduction")) 266 else if (!strcmp (buf, "armor_weight_reduction"))
938 { 267 {
939 int wr = atoi (cp); 268 int wr = atoi (cp);
940 269
941 if (wr < 0) 270 if (wr < 0)
942 LOG (llevError, "load_settings: armor_weight_reduction is %d\n", wr); 271 LOG (llevError, "load_settings: armor_weight_reduction is %d\n", wr);
943 else 272 else
944 settings.armor_weight_reduction = wr; 273 settings.armor_weight_reduction = wr;
945 } 274 }
946 else if (!strcasecmp (buf, "armor_weight_linear")) 275 else if (!strcmp (buf, "armor_weight_linear"))
947 { 276 {
948 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 277 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
949 { 278 {
950 settings.armor_weight_linear = TRUE; 279 settings.armor_weight_linear = TRUE;
951 } 280 }
952 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 281 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
953 { 282 {
954 settings.armor_weight_linear = FALSE; 283 settings.armor_weight_linear = FALSE;
955 } 284 }
956 else 285 else
957 { 286 {
958 LOG (llevError, "load_settings: unknown value for armor_weight_linear: %s\n", cp); 287 LOG (llevError, "load_settings: unknown value for armor_weight_linear: %s\n", cp);
959 } 288 }
960 289
961 } 290 }
962 else if (!strcasecmp (buf, "armor_speed_improvement")) 291 else if (!strcmp (buf, "armor_speed_improvement"))
963 { 292 {
964 int wr = atoi (cp); 293 int wr = atoi (cp);
965 294
966 if (wr < 0) 295 if (wr < 0)
967 LOG (llevError, "load_settings: armor_speed_improvement is %d\n", wr); 296 LOG (llevError, "load_settings: armor_speed_improvement is %d\n", wr);
968 else 297 else
969 settings.armor_speed_improvement = wr; 298 settings.armor_speed_improvement = wr;
970 } 299 }
971 else if (!strcasecmp (buf, "armor_speed_linear")) 300 else if (!strcmp (buf, "armor_speed_linear"))
972 { 301 {
973 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 302 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
974 { 303 {
975 settings.armor_speed_linear = TRUE; 304 settings.armor_speed_linear = TRUE;
976 } 305 }
977 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 306 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
978 { 307 {
979 settings.armor_speed_linear = FALSE; 308 settings.armor_speed_linear = FALSE;
980 } 309 }
981 else 310 else
982 { 311 {
983 LOG (llevError, "load_settings: unknown value for armor_speed_linear: %s\n", cp); 312 LOG (llevError, "load_settings: unknown value for armor_speed_linear: %s\n", cp);
984 } 313 }
985 314
986 } 315 }
987 else if (!strcasecmp (buf, "no_player_stealing"))
988 {
989 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
990 {
991 settings.no_player_stealing = TRUE;
992 }
993 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
994 {
995 settings.no_player_stealing = FALSE;
996 }
997 else
998 {
999 LOG (llevError, "load_settings: unknown value for no_player_stealing: %s\n", cp);
1000 }
1001
1002 }
1003 else if (!strcasecmp (buf, "create_home_portals"))
1004 {
1005 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
1006 {
1007 settings.create_home_portals = TRUE;
1008 }
1009 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
1010 {
1011 settings.create_home_portals = FALSE;
1012 }
1013 else
1014 {
1015 LOG (llevError, "load_settings: Unknown value for create_home_portals: %s\n", cp);
1016 }
1017
1018 }
1019 else 316 else
1020 { 317 thawer.parse_error ("settings file");
1021 LOG (llevError, "Unknown value in settings file: %s\n", buf); 318
1022 } 319 thawer.next ();
1023 } 320 }
1024 close_and_delete (fp, comp);
1025} 321}
1026
1027 322
1028/* 323/*
1029 * init() is called only once, when starting the program. 324 * init() is called only once, when starting the program.
1030 */ 325 */
1031
1032void 326void
1033init (int argc, char **argv) 327init (int argc, char **argv)
1034{ 328{
1035 init_done = 0; /* Must be done before init_signal() */ 329 init_done = 0; /* Must be done before init_signal() */
1036 logfile = stderr;
1037 parse_args (argc, argv, 1); /* First arg pass - right now it does
1038 * nothing, but in future specifying the
1039 * LibDir in this pass would be reasonable*/
1040 330
331 init_environ ();
1041 cfperl_init (); 332 cfperl_init ();
1042 init_library (); /* Must be called early */
1043 load_settings (); /* Load the settings file */
1044 init_weather ();
1045 load_materials ();
1046 parse_args (argc, argv, 2);
1047 fprintf (logfile, "Welcome to CrossFire, v%s\n", VERSION);
1048 fprintf (logfile, "Copyright (C) 1994 Mark Wedel.\n");
1049 fprintf (logfile, "Copyright (C) 1992 Frank Tore Johansen.\n");
1050
1051 if (strcmp (settings.dm_mail, "") != 0)
1052 {
1053 fprintf (logfile, "Maintained locally by: %s\n", settings.dm_mail);
1054 fprintf (logfile, "Questions and bugs should be mailed to above address.\n");
1055 }
1056
1057 SRANDOM (time (NULL));
1058
1059 init_startup (); /* Write (C), check shutdown/forbid files */
1060 init_uuid ();
1061 init_signals (); /* Sets up signal interceptions */
1062 init_commands (); /* Sort command tables */
1063 read_map_log (); /* Load up the old temp map files */
1064 init_skills ();
1065
1066 parse_args (argc, argv, 3);
1067
1068 if (settings.daemonmode)
1069 logfile = BecomeDaemon (settings.logfilename[0] == '\0' ? "logfile" : settings.logfilename);
1070
1071 init_beforeplay ();
1072 init_ericserver ();
1073 init_done = 1; 333 init_done = 1;
1074} 334}
1075 335
336/* Signal handlers: */
337
338static void
339rec_sigabrt (int i)
340{
341 signal (SIGABRT, SIG_DFL);
342
343 LOG (llevError, "SIGABRT received.\n");
344 cleanup ("SIGABRT received", 1);
345}
346
347static void
348rec_sigsegv (int i)
349{
350 signal (SIGSEGV, SIG_DFL);
351
352 LOG (llevError, "SIGSEGV received.\n");
353 cleanup ("SIGSEGV received", 1);
354}
355
356static void
357rec_sigquit (int i)
358{
359 signal (SIGQUIT, SIG_IGN);
360
361 LOG (llevInfo, "SIGQUIT received\n");
362 cleanup ("SIGQUIT received", 1);
363}
364
365static void
366rec_sigbus (int i)
367{
368 signal (SIGBUS, SIG_DFL);
369
370 LOG (llevError, "SIGBUS received\n");
371 cleanup ("SIGBUS received", 1);
372}
373
1076void 374void
1077usage (void) 375reset_signals ()
1078{ 376{
1079 (void) fprintf (logfile, "Usage: crossfire [-h] [-<flags>]...\n"); 377 signal (SIGABRT, SIG_DFL);
378 signal (SIGQUIT, SIG_DFL);
379 signal (SIGSEGV, SIG_DFL);
380 signal (SIGBUS , SIG_DFL);
381 signal (SIGINT , SIG_DFL);
382 signal (SIGTERM, SIG_DFL);
1080} 383}
1081 384
1082void 385void
1083help (void)
1084{
1085
1086/* The information in usage is redundant with what is given below, so why call it? */
1087
1088/* usage();*/
1089 printf ("Flags:\n");
1090 printf (" -csport <port> Specifies the port to use for the new client/server code.\n");
1091 printf (" -d Turns on some debugging.\n");
1092 printf (" +d Turns off debugging (useful if server compiled with debugging\n");
1093 printf (" as default).\n");
1094 printf (" -detach The server will go in the background, closing all\n");
1095 printf (" connections to the tty.\n");
1096 printf (" -h Display this information.\n");
1097 printf (" -log <file> Specifies which file to send output to.\n");
1098 printf (" Only has meaning if -detach is specified.\n");
1099 printf (" -mon Turns on monster debugging.\n");
1100 printf (" -o Prints out info on what was defined at compile time.\n");
1101 printf (" -s Display the high-score list.\n");
1102 printf (" -score <name or class> Displays all high scores with matching name/class.\n");
1103 printf (" -v Print version and contributors.\n");
1104 printf (" -data Sets the lib dir (archetypes, treasures, etc.)\n");
1105 printf (" -local Read/write local data (hiscore, unique items, etc.)\n");
1106 printf (" -maps Sets the directory for maps.\n");
1107 printf (" -arch Sets the archetype file to use.\n");
1108 printf (" -regions Sets the regions file to use.\n");
1109 printf (" -playerdir Sets the directory for the player files.\n");
1110 printf (" -templatedir Sets the directory for template generate maps.\n");
1111 printf (" -treasures Sets the treasures file to use.\n");
1112 printf (" -uniquedir Sets the unique items/maps directory.\n");
1113 printf (" -tmpdir Sets the directory for temporary files (mostly maps.)\n");
1114 printf (" -m Lists out suggested experience for all monsters.\n");
1115 printf (" -m2 Dumps out abilities.\n");
1116 printf (" -m3 Dumps out artifact information.\n");
1117 printf (" -m4 Dumps out spell information.\n");
1118 printf (" -m5 Dumps out skill information.\n");
1119 printf (" -m6 Dumps out race information.\n");
1120 printf (" -m7 Dumps out alchemy information.\n");
1121 printf (" -m8 Dumps out gods information.\n");
1122 printf (" -m9 Dumps out more alchemy information (formula checking).\n");
1123 printf (" -mt <name> Dumps out list of treasures for a monster.\n");
1124 exit (0);
1125}
1126
1127void
1128init_beforeplay (void)
1129{
1130 init_archetypes (); /* If not called before, reads all archetypes from file */
1131 init_artifacts (); /* If not called before, reads all artifacts from file */
1132 init_spells (); /* If not called before, links archtypes used by spells */
1133 init_regions (); /* If not called before, reads all regions from file */
1134 init_archetype_pointers (); /* Setup global pointers to archetypes */
1135 init_races (); /* overwrite race designations using entries in lib/races file */
1136 init_gods (); /* init linked list of gods from archs */
1137 init_readable (); /* inits useful arrays for readable texts */
1138 init_formulae (); /* If not called before, reads formulae from file */
1139
1140 switch (settings.dumpvalues)
1141 {
1142 case 1:
1143 print_monsters ();
1144 exit (0);
1145 case 2:
1146 dump_abilities ();
1147 exit (0);
1148 case 3:
1149 dump_artifacts ();
1150 exit (0);
1151 case 4:
1152 dump_spells ();
1153 exit (0);
1154 case 5:
1155 exit (0);
1156 case 6:
1157 dump_races ();
1158 exit (0);
1159 case 7:
1160 dump_alchemy ();
1161 exit (0);
1162 case 9:
1163 dump_alchemy_costs ();
1164 exit (0);
1165 case 10:
1166 dump_monster_treasure (settings.dumparg);
1167 exit (0);
1168 }
1169}
1170
1171void
1172init_startup (void)
1173{
1174 char buf[MAX_BUF];
1175 FILE *fp;
1176 int comp;
1177
1178#ifdef SHUTDOWN_FILE
1179 sprintf (buf, "%s/%s", settings.confdir, SHUTDOWN_FILE);
1180 if ((fp = open_and_uncompress (buf, 0, &comp)) != NULL)
1181 {
1182 while (fgets (buf, MAX_BUF - 1, fp) != NULL)
1183 printf ("%s", buf);
1184 close_and_delete (fp, comp);
1185 exit (1);
1186 }
1187#endif
1188
1189 if (forbid_play ())
1190 { /* Maybe showing highscore should be allowed? */
1191 LOG (llevError, "CrossFire: Playing not allowed.\n");
1192 exit (-1);
1193 }
1194}
1195
1196/*
1197 * compile_info(): activated with the -o flag.
1198 * It writes out information on how Imakefile and config.h was configured
1199 * at compile time.
1200 */
1201
1202void
1203compile_info (void)
1204{
1205 int i = 0;
1206
1207 printf ("Non-standard include files:\n");
1208#if !defined (__STRICT_ANSI__) || defined (__sun__)
1209# if !defined (Mips)
1210 printf ("<stdlib.h>\n");
1211 i = 1;
1212# endif
1213# if !defined (MACH) && !defined (sony)
1214 printf ("<malloc.h>\n");
1215 i = 1;
1216# endif
1217#endif
1218#ifndef __STRICT_ANSI__
1219# ifndef MACH
1220 printf ("<memory.h\n");
1221 i = 1;
1222# endif
1223#endif
1224#ifndef sgi
1225 printf ("<sys/timeb.h>\n");
1226 i = 1;
1227#endif
1228 if (!i)
1229 printf ("(none)\n");
1230 printf ("Datadir:\t\t%s\n", settings.datadir);
1231 printf ("Localdir:\t\t%s\n", settings.localdir);
1232#ifdef PERM_FILE
1233 printf ("Perm file:\t<ETC>/%s\n", PERM_FILE);
1234#endif
1235#ifdef SHUTDOWN_FILE
1236 printf ("Shutdown file:\t<ETC>/%s\n", SHUTDOWN_FILE);
1237#endif
1238 printf ("Save player:\t<true>\n");
1239 printf ("Save mode:\t%4.4o\n", SAVE_MODE);
1240 printf ("Playerdir:\t<VAR>/%s\n", settings.playerdir);
1241 printf ("Itemsdir:\t<VAR>/%s\n", settings.uniquedir);
1242 printf ("Tmpdir:\t\t%s\n", settings.tmpdir);
1243 printf ("Map max timeout:\t%d\n", MAP_MAXTIMEOUT);
1244 printf ("Max objects:\t%d\n", MAX_OBJECTS);
1245#ifdef USE_CALLOC
1246 printf ("Use_calloc:\t<true>\n");
1247#else
1248 printf ("Use_calloc:\t<false>\n");
1249#endif
1250
1251#ifdef X_EDITOR
1252 printf ("Editor:\t\t%s\n", X_EDITOR);
1253#endif
1254
1255 printf ("Max_time:\t%d\n", MAX_TIME);
1256
1257 execl ("/bin/uname", "uname", "-a", NULL);
1258 LOG (llevError, "Oops, shouldn't have gotten here: execl(/bin/uname) failed: %s\n", strerror (errno));
1259 exit (-1);
1260}
1261
1262/* Signal handlers: */
1263
1264void
1265rec_sigsegv (int i)
1266{
1267 LOG (llevError, "\nSIGSEGV received.\n");
1268 fatal_signal (1, 1);
1269}
1270
1271void
1272rec_sigint (int i)
1273{
1274 LOG (llevInfo, "\nSIGINT received.\n");
1275 fatal_signal (0, 1);
1276}
1277
1278void
1279rec_sighup (int i)
1280{
1281 LOG (llevInfo, "\nSIGHUP received\n");
1282 if (init_done)
1283 {
1284 emergency_save (0);
1285 cleanup ();
1286 }
1287 exit (0);
1288}
1289
1290void
1291rec_sigquit (int i)
1292{
1293 LOG (llevInfo, "\nSIGQUIT received\n");
1294 fatal_signal (1, 1);
1295}
1296
1297void
1298rec_sigbus (int i)
1299{
1300#ifdef SIGBUS
1301 LOG (llevError, "\nSIGBUS received\n");
1302 fatal_signal (1, 1);
1303#endif
1304}
1305
1306void
1307rec_sigterm (int i)
1308{
1309 LOG (llevInfo, "\nSIGTERM received\n");
1310 fatal_signal (0, 1);
1311}
1312
1313void
1314fatal_signal (int make_core, int close_sockets)
1315{
1316 if (init_done)
1317 {
1318 emergency_save (0);
1319 clean_tmp_files ();
1320 }
1321 if (make_core)
1322 abort ();
1323 exit (0);
1324}
1325
1326void
1327init_signals (void) 386init_signals ()
1328{ 387{
1329 signal (SIGHUP, rec_sighup); 388 // large stack, but it's important data we want to save, and it is not usually
1330 signal (SIGINT, rec_sigint); 389 // being physically allocated anyways
1331 signal (SIGQUIT, rec_sigquit); 390 const size_t stacksize = 8 * 1024 * 1024 + SIGSTKSZ;
1332 signal (SIGSEGV, rec_sigsegv);
1333 signal (SIGPIPE, SIG_IGN);
1334#ifdef SIGBUS
1335 signal (SIGBUS, rec_sigbus);
1336#endif
1337 signal (SIGTERM, rec_sigterm);
1338}
1339 391
1340/* init_races() - reads the races file in the lib/ directory, then 392 stack_t ss;
1341 * overwrites old 'race' entries. This routine allow us to quickly 393 ss.ss_sp = malloc (stacksize);
1342 * re-configure the 'alignment' of monsters, objects. Useful for 394 ss.ss_flags = 0;
1343 * putting together lists of creatures, etc that belong to gods. 395 ss.ss_size = stacksize;
1344 */ 396 sigaltstack (&ss, 0);
1345 397
1346void 398 struct sigaction sa;
1347init_races (void)
1348{
1349 FILE *file;
1350 char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF];
1351 archetype *mon = NULL;
1352 static int init_done = 0;
1353 399
1354 if (init_done) 400 sigfillset (&sa.sa_mask);
401 sa.sa_flags = SA_RESTART;
402
403 sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
404 sa.sa_handler = rec_sigabrt; sigaction (SIGABRT, &sa, 0);
405 sa.sa_handler = rec_sigquit; sigaction (SIGQUIT, &sa, 0);
406 sa.sa_handler = rec_sigbus; sigaction (SIGBUS, &sa, 0);
407
408 sa.sa_flags |= SA_ONSTACK;
409 sa.sa_handler = rec_sigsegv; sigaction (SIGSEGV, &sa, 0);
410}
411
412static racelink *
413get_racelist ()
414{
415 racelink *list = new racelink;
416
417 list->name = 0;
418 list->nrof = 0;
419 list->next = 0;
420 list->member = get_objectlink ();
421
422 return list;
423}
424
425 racelink *
426find_racelink (const char *name)
427{
428 if (name)
429 for (racelink *link = first_race; link; link = link->next)
430 if (!link->name || !strcmp (name, link->name))
431 return link;
432
1355 return; 433 return 0;
1356 init_done = 1;
1357 first_race = 0;
1358
1359 sprintf (fname, "%s/races", settings.datadir);
1360 LOG (llevDebug, "Reading races from %s...", fname);
1361 if (!(file = fopen (fname, "r")))
1362 {
1363 LOG (llevError, "Cannot open races file %s: %s\n", fname, strerror (errno));
1364 return;
1365 }
1366
1367 while (fgets (buf, MAX_BUF, file) != NULL)
1368 {
1369 int set_race = 1, set_list = 1;
1370
1371 if (*buf == '#')
1372 continue;
1373
1374 if ((cp = strchr (buf, '\n')) != NULL)
1375 *cp = '\0';
1376
1377 cp = buf;
1378 while (*cp == ' ' || *cp == '!' || *cp == '@')
1379 {
1380 if (*cp == '!')
1381 set_race = 0;
1382 if (*cp == '@')
1383 set_list = 0;
1384 cp++;
1385 }
1386
1387 if (sscanf (cp, "RACE %s", variable))
1388 { /* set new race value */
1389 strcpy (race, variable);
1390 }
1391 else
1392 {
1393 char *cp1;
1394
1395 /* Take out beginning spaces */
1396 for (cp1 = cp; *cp1 == ' '; cp1++)
1397 ;
1398 /* Remove newline and trailing spaces */
1399 for (cp1 = cp + strlen (cp) - 1; *cp1 == '\n' || *cp1 == ' '; cp1--)
1400 {
1401 *cp1 = '\0';
1402 if (cp == cp1)
1403 break;
1404 }
1405
1406 if (cp[strlen (cp) - 1] == '\n')
1407 cp[strlen (cp) - 1] = '\0';
1408
1409 /* set creature race to race value */
1410 if ((mon = archetype::find (cp)) == NULL)
1411 LOG (llevError, "\nCreature %s in race file lacks archetype", cp);
1412 else
1413 {
1414 if (set_race && (!mon->clone.race || strcmp (mon->clone.race, race)))
1415 {
1416 if (mon->clone.race)
1417 LOG (llevDebug, "\n Resetting race to %s from %s for archetype %s", race, &mon->clone.race, &mon->name);
1418
1419 mon->clone.race = race;
1420 }
1421
1422 /* if the arch is a monster, add it to the race list */
1423 if (set_list && QUERY_FLAG (&mon->clone, FLAG_MONSTER))
1424 add_to_racelist (race, &mon->clone);
1425 }
1426 }
1427 }
1428
1429 fclose (file);
1430 LOG (llevDebug, "done.\n");
1431} 434}
1432 435
1433void 436static void
1434dump_races (void)
1435{
1436 racelink *list;
1437 objectlink *tmp;
1438
1439 for (list = first_race; list; list = list->next)
1440 {
1441 fprintf (stderr, "\nRACE %s:\t", &list->name);
1442 for (tmp = list->member; tmp; tmp = tmp->next)
1443 fprintf (stderr, "%s(%d), ", &tmp->ob->arch->name, tmp->ob->level);
1444 }
1445
1446 fprintf (stderr, "\n");
1447}
1448
1449void
1450add_to_racelist (const char *race_name, object *op) 437add_to_racelist (const char *race_name, object *op)
1451{ 438{
1452 racelink *race; 439 racelink *race;
1453 440
1454 if (!op || !race_name) 441 if (!op || !race_name)
… …
1474 461
1475 race->nrof++; 462 race->nrof++;
1476 race->member->ob = op; 463 race->member->ob = op;
1477} 464}
1478 465
1479racelink * 466/* init_races() - reads the races file in the lib/ directory, then
1480get_racelist () 467 * overwrites old 'race' entries. This routine allow us to quickly
468 * re-configure the 'alignment' of monsters, objects. Useful for
469 * putting together lists of creatures, etc that belong to gods.
470 */
471static void
472init_races ()
1481{ 473{
1482 racelink *list = new racelink; 474 FILE *file;
475 char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF];
476 archetype *mon = NULL;
477 static int init_done = 0;
1483 478
1484 list->name = 0; 479 if (init_done)
1485 list->nrof = 0;
1486 list->next = 0;
1487 list->member = get_objectlink ();
1488
1489 return list;
1490}
1491
1492racelink *
1493find_racelink (const char *name)
1494{
1495 if (name)
1496 for (racelink *link = first_race; link; link = link->next)
1497 if (!link->name || !strcmp (name, link->name))
1498 return link;
1499
1500 return 0; 480 return;
481 init_done = 1;
482 first_race = 0;
483
484 sprintf (fname, "%s/races", settings.datadir);
485 LOG (llevDebug, "Reading races from %s...\n", fname);
486 if (!(file = fopen (fname, "r")))
487 {
488 LOG (llevError, "Cannot open races file %s: %s\n", fname, strerror (errno));
489 return;
490 }
491
492 while (fgets (buf, MAX_BUF, file) != NULL)
493 {
494 int set_race = 1, set_list = 1;
495
496 if (*buf == '#')
497 continue;
498
499 if ((cp = strchr (buf, '\n')) != NULL)
500 *cp = '\0';
501
502 cp = buf;
503 while (*cp == ' ' || *cp == '!' || *cp == '@')
504 {
505 if (*cp == '!') set_race = 0;
506 if (*cp == '@') set_list = 0;
507
508 cp++;
509 }
510
511 if (sscanf (cp, "RACE %s", variable))
512 /* set new race value */
513 strcpy (race, variable);
514 else
515 {
516 char *cp1;
517
518 /* Take out beginning spaces */
519 for (cp1 = cp; *cp1 == ' '; cp1++)
520 ;
521 /* Remove newline and trailing spaces */
522 for (cp1 = cp + strlen (cp) - 1; *cp1 == '\n' || *cp1 == ' '; cp1--)
523 {
524 *cp1 = '\0';
525 if (cp == cp1)
526 break;
527 }
528
529 if (cp[strlen (cp) - 1] == '\n')
530 cp[strlen (cp) - 1] = '\0';
531
532 /* set creature race to race value */
533 if ((mon = archetype::find (cp)) == NULL)
534 LOG (llevError, "Creature %s in race file lacks archetype\n", cp);
535 else
536 {
537 if (set_race && (!mon->race || strcmp (&mon->race, race)))
538 {
539 if (mon->race)
540 LOG (llevDebug, "Resetting race to %s from %s for archetype %s\n", race, &mon->race, &mon->archname);
541
542 mon->race = race;
543 }
544
545 /* if the arch is a monster, add it to the race list */
546 if (set_list && mon->flag [FLAG_MONSTER])
547 add_to_racelist (race, mon);
548 }
549 }
550 }
551
552 fclose (file);
553 LOG (llevDebug, "done.\n");
1501} 554}
555
556void
557init_beforeplay ()
558{
559 init_artifacts (); /* If not called before, reads all artifacts from file */
560 init_races (); /* overwrite race designations using entries in lib/races file */
561 init_gods (); /* init linked list of gods from archs */
562 init_readable (); /* inits useful arrays for readable texts */
563 init_formulae (); /* If not called before, reads formulae from file */
564}
565

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